Patents by Inventor Bernard A. Barker

Bernard A. Barker has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Float assembly valve
    Patent number: 4901753
    Abstract: A valve assembly of non-metallic construction which requires no tools for disassembly and servicing. A plunger provided with longitudinal channels is activated by a double arm yoke which is acted upon by the float arm. Dual ports provide paired inlet streams directed away from the lever and float.
    Type: Grant
    Filed: July 11, 1989
    Date of Patent: February 20, 1990
    Inventor: Bernard A. Barker